baber/WOPTO huggingface dataset:
Patent JP-S58127101-A (JP)
Title: Proximity detector
Inventor: NAKANO MITSURU
IPC: D04B35/18
Filed: 1982-01-26
Abstract: PURPOSE:To enable to detect even a minute change in shape of the substance to be detected by a detector wherein a focusing member is directly fixed to a casing and a change in the shape of said substance is detected based on a change in the focused detection medium. CONSTITUTION:A proximity detector 1 comprises a cylindrical casing 2 which houses in the interior of its distal end side a magnetic core 3 and a coil 4 as detection medium generating members adapted to generate a magnetic field as a detection medium. The coil 4 is connected to an external device by lead wires 5. A focusing member 6 is formed at its central part with an aperture 6a having a diameter corresponding to the desired degree of magnetic field focusing, and it is fixed to the distal end of the casing 2. Then, the magnetic field generated by the proximity detector 1 is focused by the member 6 through the aperture 6a in accordance with each of knitting needles, thereby obtaining a detection signal corresponding to the shape of each knitting needle.
Patent JP-H01188033-A (JP)
Title: Antenna switching device
Inventor: IMANISHI YASUTO
IPC: H04B1/38
Filed: 1988-01-21
Abstract: PURPOSE:To eliminate the need for a changeover switch by utilizing a whip antenna itself as part of a transmission line in the storage state of the said whip antenna, connecting a built-in antenna and a radio section via the whip antenna and acting the whip antenna itself like a changeover switch. CONSTITUTION:In the storage state of the whip antenna 1, the whip antenna 1 itself is utilized as a part of the transmission line and the built-in antenna 2 and the radio section 5 are connected via the whip antenna 1. Thus, the whip antenna 1 itself has a function as the changeover switch 8, it is not required to provide a separate changeover switch and a switch driver and the whip antenna 1 and the built-in antenna 2 are switched with simple constitution. Moreover, the insertion loss and VSWR deterioration loss are reduced and the accuracy of the handy communication equipment 7 is improved remarkably and an inexpensive equipment is obtained.
Patent JP-H04321677-A (JP)
Title: New 2-methoxyphenylpiperazine derivative
Inventor: AURERIO ORUYARESU BENERO
IPC: C07D213/38
Filed: 1992-01-24
Abstract: PURPOSE: To obtain a new 2-methoxyphenylpiperazine deriv. having pharmacological activity to the level of a serotonin 5-HTIA receptor.  
     CONSTITUTION: This 2-methoxyphenyl piperazine deriv. is a compd. represented by formula I [where A is CO, (CH 2 ) n HNCO or (CH 2 ) n HNCH 2 ; (n) is 2-4 and B is a halogen, methoxymethyl, an (amino substd.) aryl, a heteroaryl, etc.] or its pharmacologically allowable acid added salt, e.g. N-[2-[4-(2- methoxyphenyl)piperazin-1-yl]ethyl]-4-amino-5-chloro-2-methoxybenzamide. The compd. represented by formula I is obtd. by bringing an amine, a compd. represented by formula II (where X is a halogen or an alkylamino having a carbon chain of 2-4 C atoms), benzoyl chloride substd. by one or more halogen, amino or methoxy groups or a hetero-arom. acid chloride having O, S or N as a hetero atom forming a part of a 5- or 6-membered ring, cyclo- or bicycloalkane, etc., into reaction at room temp. in an org. solvent in the presence of a basic medium to which an org. salt has been added. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02190752-A (JP)
Title: Residual air concentration detector of x-ray exposing device
Inventor: GOTO TOSHIHARU
IPC: G03F7/20
Filed: 1989-01-19
Abstract: PURPOSE:To detect an air concn. with higher sensitivity by measuring the fluorescent X-ray intensity of the specific spectra radiated from the gaseous argon contained in the air subjected to the irradiation of X-rays. CONSTITUTION:The fluorescent X-ray intensity of the specific spectra radiated from the gaseous argon contained in the air subjected to the irradiation of X-rays is measured by an X-ray detector 1 through a slit 2 to detect the air concn. Namely, the air usually contains 1% gaseous argon and the fluorescent X-rays of the argon are generated when the air is irradiated with the X-rays. The intensity of such fluorescent X-rays is measured by the detector 1. The intensity is proportional to the concn. of the gaseous argon in the case of a low concn. and since the concn. of the gaseous argon is proportional to the concn. of the residual air, the concn. of the residual air is detected by referencing the correspondence table of the fluorescent X-rays of the gaseous argon and the air concn.
Patent JP-H05205539-A (JP)
Title: Heat resistive insulated wire
Inventor: TAKEUCHI KENZO
IPC: H01B7/29
Filed: 1992-01-27
Abstract: PURPOSE:To add excellent characteristics of an organic and inorganic paint so as to provide excellent flexibility and coating strength as well as excellent heat resistivity by providing respective applied and baked layers of an inorganic paint, a mixed paint, and an organic paint on a conductor. CONSTITUTION:An applied and baked layer 2 made of an inorganic paint containing an inorganic polymer is provided on a conductor 1, and thereon an applied and baked layer 3 made of a mixed paint containing an inorganic polymer and an organic polymer is provided. Further, an applied and baked layer 4 made of an organic paint containing an organic polymer is provided on the layer 3. The intermediate layer 3 is further composed of a plurality of layers 3a, 3b, 3c... in such a way that the ratio of the organic polymer relative to the inorganic polymer is increased by approximately constant proportion extending from the layer 2 to the layer 4. Accordingly, higher resistivity can be provided, compared with an insulating wire in which an organic paint is solely applied and baked, while providing excellent flexibility and strength compared with an insulating wire in which an inorganic paint is solely applied and baked, thereby widely used as an excellent heat resistive wire.
Patent JP-H02256092-A (JP)
Title: Character data processor
Inventor: FUJITA MITSUKO
IPC: G06F17/21
Filed: 1989-01-23
Abstract: PURPOSE:To prevent mixture of each element data after character data is processed several times by providing a character composing element designating means and a storage control means independently storing each element data stored in a character data storage means after character data is processed. CONSTITUTION:This processing device is provided with the character composing element designating means 3 designating the character element of each character data for the character data storage means 1 and the storage control means 4 which independently stores each element data composing a contour line stored in the character data storage means 1 after the character data is processed the same as before it is processed. Consequently, the character data storage means 1 is controlled by the storage control means 4, which independently stores each element data composing the contour line after the character data is processed the same as before it is processed. Thus, each element data composing a character never mix with each other after it is processed several times, and is preserved as independent data.
Patent JP-S60160301-A (JP)
Title: Active filter for electric railcar
Inventor: AOYAMA IKUYA
IPC: B60L3/00
Filed: 1984-01-27
Abstract: PURPOSE:To reduce the ripple current of a specific frequency contained in a feedback current by sorting the pulsating voltage of the specific frequency from the voltage of a capacitor for a DC filter circuit, inverting the phase by a transformer and applying it to a DC side. CONSTITUTION:DC power collected by a pantograph 1 is supplied through a DC filter formed by connecting a reactor 5 and a capacitor 6 in an inverted L shape and a variable voltage and variable frequency inverter 7 to an induction motor 8. A band pass filter 9 selects the ripple voltage of the specific frequency from the DC trolley wire voltage, inverts the phase by a transformer 11, and applies it to the DC side. Thus, the ripple current of the specific frequency can be reduced without using a reactor and a capacitor for a large size and large capacity filter.
Patent JP-S60157610-A (JP)
Title: Self-running conveying device
Inventor: HORIGUCHI AKIO
IPC: G05D1/02
Filed: 1984-01-27
Abstract: PURPOSE:To run numbers of conveying cars simultaneously by mounting a control part on the self-running conveying cars, and transmitting information on conveying car operation to it from a main control part. CONSTITUTION:The conveying car 2 runs among plural stations ST installed at specific positions in an automated factory, and the control CT part 3 which indicates courses, order, etc., of operation selectively is mounted on the conveying car 2. A main CT part 5 which transmits information on the operation course, etc., of the conveying car 2 to the CT part 3 through communication means 4 and 4' is arranged at the stations ST1. The conveying car 2 stops at one ST1 to receive information from the ST1 by inserting the plug of the conveying car 2 into the receptacle 6 of the ST1, and when it runs and stops at the next ST, the car receives data again and continues to operate.
Patent JP-H04249048-A (JP)
Title: Flat plate type image display device
Inventor: MURAKISHI ISAO
IPC: H01J31/12
Filed: 1991-02-01
Abstract: PURPOSE:To prevent, deformation of electrodes in the form of flat plate by absorbing the thermal stresses generated in each flat plate electrode and a back plate. CONSTITUTION:Each ceramic sheet 15, 16 for fixation is provided with a through hole in its central part which is inserted between electrodes 4 in the form of flat plate so as to be concentrical with fixation holes 10 provided at the four corners of each flat plate electrode 4. The sheet 15 has a thickness smaller than the spacing of the electrodes 4, while the other 16 has a thickness the same as the spacing of the electrodes 4. The consolidated electrodes 4 are fastened with a certain constant torque by driving a fixation screw 11 into a screw hole 12 provided in a back plate 1 upon passing through an insulation bushing 9. Thereby thermal stresses eventually generated in the back plate 1 and the electrodes 4 consolidated when they are encapsulated in a vacuum vessel can be released by the resilience produced between the bushing 9 and a collar 8, which should preclude deformation of the electrodes 4 consolidated.
Patent JP-H02194517-A (JP)
Title: Sealing member for electrolytic capacitor and manufacture thereof
Inventor: ROPPONGI YASUNOBU
IPC: H01G9/00
Filed: 1989-01-23
Abstract: PURPOSE:To be more resistant to an organic solvent and to enhance an airtight property by a method wherein a copolymer polymer which is composed of isoprene, isobutylene and divinylbenzene and with which a unique additive is mixed is used as a rubber sheet and a bakelite sheet and the copolymer polymer are united by laying an EPDM sheet or an IIR sheet between them. CONSTITUTION:An additive selected from a group composed of an organic peroxide, a carbon filler and a metal oxide is mixed with a copolymer polymer which is composed of isoprene, isobutylene and divinylbenzene; an unvulcanized or semivulcanized rubber sheet 4 is prepared; an EPDM sheet or an IIR rubber sheet 6 belonging to a resin vulcanization system is piled up on the rubber sheet; in addition, an unhardened or semihardened phenolic (epoxy) bakelite sheet 5 is piled up; they are molded collectively under a molten bonding condi tion. A sealing member 3 molded in this manner is less permeable to a gas, is hardly swollen and is highly resistant to an organic solvent; paste is detached at a low rate; accordingly, long service life can be realized.
Patent JP-S62171303-A (JP)
Title: Frequency converter
Inventor: FURUKAWA HIDETO
IPC: H03D9/06
Filed: 1986-01-24
Abstract: PURPOSE:To reduce the lead of a local oscillation signal to a conversion output signal by using a microwave field effect transistor (FET) as a frequency converting element and outputting a signal of sum or difference frequency between the double wave of the local oscillation signal and said signal from the drain through a directional filter as the conversion output signal. CONSTITUTION:The directional filter 3 has four-terminal constitution, i.e. terminals (a), (b), (c), and (d). The terminal (a) is connected to the drain D of the FET 11 and the terminal (b) is connected to an output terminal 20 through a band-pass filter 14; and the terminal (c) is connected to an input terminal 19 through a circulator 15 and the terminal (d) is grounded through a resistive terminating resistance 17. The signal which is the sum of or difference between the double wave of the local oscillation signal and the intermediate signal is outputted as the conversion output signal from the drain D of the FET 11 and applied to the terminal (a) of the direction filter 13, and this conversion output signal whose frequency corresponds to the double wave of the local oscillation signal is led out from the terminal (b) and applied to the band- pass filter 14. Thus, the signal of the sum or difference frequency between the double wave of the local oscillation signal and intermediate signal is outputted from an output terminal 20 corresponding to the center frequency of the band-pass filter 14.
Patent JP-H05200765-A (JP)
Title: Molding method of fiber-reinforced thermoplastic resin sheet
Inventor: MATOBA SATORU
IPC: B29C43/32
Filed: 1992-01-27
Abstract: PURPOSE:To manufacture efficiently a molded product whose plate thickness is thick by expansion molding of a fiber-reinforced thermoplastic sheet, by a method wherein air is circulated forcibly within an expanded sheet in a mold in a method of obtaining the molded product in a fixed form by compression- molding an expanded sheet into lower density than theroretical density. CONSTITUTION:A fiber-reinforced thermoplastic resin sheet 1 whose resin is expanded by causing the resin to be softened and melted by heating the sheet 1 is led onto a bottom force 3, a top force 2 is clamped down by a press machine and compressed into a form formed in the top and bottom forces 2, 3. At that time, trimmed scraps 7 are cut off by a shear edge 5. Then when an air suction pump 8 is operated and the air is sucked through a hole 4, since insides of a mold and hole 4 formed in the top and bottom forces 2, 3 become negative pressure, air 9 is streamed into them through a shear edge 5 and the air is circulated forcibly within the expanded sheet 1 of a porous molded product. Since the passing air takes away sensible heat of the expanded sheet 1, a molding time can be reduced drastically.
Patent JP-2000212363-A (JP)
Title: Amine-resistant rubber sealing material
Inventor: KOBIKI KAZUHIKO
IPC: C08L27/16
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-sealing material that has excellent resistance to amine and is particularly suitable for sealing the peripheral parts of the engine. SOLUTION: This rubber sealing material comprises a blend rubber of a vinylidene fluoride-tetrafluoroethylene-perfloroalkyl vinyl ether terpolymer rubber and of a vinylidene fluoride-hexafluoropropylene copolymer resin at a weight ratio of 80/20-51/49. The use of the blend rubber can inhibit the occurrence of cracking caused by the amine degradation preventive in the fuel oil.
Patent JP-H11210134-A (JP)
Title: Fixing structure of partition wall upper part
Inventor: KAWARASAKI KAZUTOSHI
IPC: E04B2/82
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To fit a partition wall directly beneath a steel beam. SOLUTION: Partition walls 1 are arranged directly beneath a steel beam 2 on which the lower frame members 311 of wall panels 3 of a roof unit are placed and fixed. Then, the upper part of the partition wall 1 is fixed to the lower frame member 311 of the wall panel 3 through a joint fitting 7 provided with a lower fixing part 71 fixed to the upper frame member 11 of the partition wall 1 by means of nailing, and with an upper fixing part 72 fixed to the lower frame member 311 of the roof unit by nailing. The upper fixing part 72 of the joint fitting 7 is formed in a L-shape consisting of a horizontal part 721 fixed by nailing from above the lower frame member 311 and a vertical part 722 fixed by nailing from the side of the lower frame member 311.
Patent JP-S58130452-A (JP)
Title: Information storage medium
Inventor: ODAWARA KAZUHARU
IPC: G11B7/24015
Filed: 1982-01-29
Abstract: PURPOSE:To prevent bend of substrates and to prevent opposition of an information forming area and a vent hole to each other by providing a cavity part communicating with the space part between the substrates through the vent hole, providing a notch to a spacer and communicating the vent hole and the space part. CONSTITUTION:The 2nd substrate 6 is superposed and adhered to the surface side of a substrate 1 to be formed with an information forming layer in such a way that a space part 5 is formed between the same and the surface of an information forming layer 2 by an inner spacer 3 and an outer spacer. A protecting case 8 has a depressed part in which the substrate 6 side is open, and a cavity part 9 is formed on the outside surface side of the substrate 6. The part 9 communicates with the space part 5 between the substrates 1 and 6 through  the vent hole 10 of the substrate 6, and absorbs the change in the internal pressure in the part 5 when said pressure changes. A notched part 11 is provided in  the outside circumferential edge part of the spacer 3 to prevent the opposition  of the forming area of the layer 2 and the hole 10 to each other, and the hole  10 is communicated with the part 5 by the part 11.
Patent JP-S5398387-A (JP)
Title: Heat-resistant molding material
Inventor: FUKAMI AKIRA
IPC: C08F299/04
Filed: 1977-02-08
Abstract: PURPOSE: An unsaturated polyester risin having specific imide groups is compounded with a thickener to produce said nolding material with good heat resistance and moldability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08208884-A (JP)
Title: Flame-retardant resin composition
Inventor: HIGANO MASANORI
IPC: C08L61/06
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a flame-retardant resin composition having excellent light- resistance and heat-resistance and free from halogen by compounding a thermoplastic resin, a phosphorus compound and a- phenolic resin synthesized from a phenol having substituent on oor p-site as essential components. CONSTITUTION: This flame-retardant resin composition having excellent lightresistance and heat-resistance can be produced without using a halogen- based flame-retarding agent by compounding (A) 100 pts.wt. of a thermoplastic resin such as polystyrene resin, ABS resin, polycarbonate resin, polyester resin or polyphenylene ether resin with (B) 1-50 pts.wt. of a phosphorus compound such as a phosphoric acid ester (e.g. triphenyl phosphate), a phosphorous acid ester (e.g. triethyl phosphite) or a phosphine oxide (e.g. triphenylphosphine oxide) and (C) 1-50 pts.wt. of a phenolic resin synthesized by thermally reacting an o- or p-substituted phenolic compound (e.g. p-cresol) with formalin in the presence of hydrochloric acid as a catalyst.
Patent JP-S59138419-A (JP)
Title: Drawing blow molding process
Inventor: TSUTSUI SADAHARU
IPC: B29C65/00
Filed: 1983-01-31
Abstract: PURPOSE:To contrive to cause the radial thickness of a formed product to be uniform by a method in which while drawing longitudinally a preformed parison, or after drawing, blow molding is carried out by pressurized fluid, and then the parison is drawn, while moving the drawing rod continuously at the process of drawing the parison longitudinally. CONSTITUTION:The parison 6 preheated at suitable temperature is inserted into a blow forming mold 4, and a drawing rod 5 is inserted into the parison 6 through a ncek die 1. The lowering of the drawing rod 5 is once stopped at the position corresponding to an about half of the drawn length S of the parison 6, and this condition is kept. At this condition, the most drawable barrel part is mainly drawn. By keeping this condition for suitable time, as the thin wall of the barrel is rapidly coaled, the temperature of the barrel with thin wall is lowered, and also as the barrel has been drawn, its tensile strength is increased. The pasison is drawn to the hosition of fig C, while lowering the drawing rod from this state. Then the barrel part is almost not drawn by the effect of cooling and drawing, and the portion near a neck and a bottom is mainly drawn, whereby the radial thickness of the parision after drawing is almost uniform over whole length. Next, pressurized fluid is blown into the drawing rod 5, and the parison is formed. The product is removed from the mold.
Patent JP-H11207480-A (JP)
Title: Laser beam welding equipment
Inventor: INOUE AKIHIRO
IPC: B23K26/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To improve a repeatability relating to fixing position of a fixing jig without depending on handwork of a worker at the time of fixing the jig to which a spacer is attached to a working table. SOLUTION: Refence surface 53A-53H are formed in the upper end surface of an erect wall 53 of a jig 50. When the jig 50 in a state that a spacer is attached is fixed to a working table, the center of the jig 50 does not always coincide with the center of the working table. However, first respective outside edge parts of a first and second reference surfaces 53A, 53B detected, the working table is rotated by a prescribed angle based on the detection, further the position of the outside edge part of a third reference surface 53E is detected after the rotation, and whereby the central position of the jig 50 is allowed to set. Therefore, high precise positional control is executed based on the set central position as the reference.
Patent JP-S5399780-A (JP)
Title: Mesa-type thyristor
Inventor: MISAWA YUTAKA
IPC: H01L29/74
Filed: 1977-02-10
Abstract: PURPOSE: To obtain a thyristor by providing a mesa groove where the pn-junction is exposed over the anode surface and then covering the groove with an insulator material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10200808-A (JP)
Title: Lens device for television camera
Inventor: SUZUKI TOSHIO
IPC: G03B7/0805
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and precise structure for interlocking as to the device which can be used while making a bend between a camera-side lens system and an object-side lens system. SOLUTION: The lenses are usable in a bending state by changing a rectangularly cylindrical intermediate lens barrel 21 with bent one. The lens systems of a lens-tip side lens barrel 22 and a camera-side lens barrel 20 on both its sides are provided with 1st and 2nd lens position detecting means 6 and 9 and 1st and 2nd lens driving means 5 and 8, which are electrically connected by a cable 13 to drive even the 2nd lens 7 according to the position of the 1st lens 4. High-performance optical characteristics are obtained by focus lens driving at two places and neither an increase in the number of components like mechanical interlocking nor a demand for precision is made.
Patent JP-S62295394-A (JP)
Inventor: NAMIKOSHI YASUMASA
IPC: H05B37/02
Filed: 1986-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0971108-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: KISHI HARUO
IPC: B60C11/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for a heavy load having an excellent uneven abrasion suppressing effect in a low-speed travel or a travel under a light load. SOLUTION: Fine ribs 7 having the same height as that of ribs 4 or block lines and extended in the tire peripheral direction are provided on the second ribs 4 inward from the outermost sides of a tread section 1 or on the shoulder side edge sections of the block trains via fine grooves 6. A bevel 8 is applied at the edge section of each fine rib 7, and the virtual width W2 of the fine rib 7 before chamfering is set to 0.1-0.5 times the width W1 of the rib 4 or the block train.